JPH01157594U - - Google Patents
Info
- Publication number
- JPH01157594U JPH01157594U JP5173988U JP5173988U JPH01157594U JP H01157594 U JPH01157594 U JP H01157594U JP 5173988 U JP5173988 U JP 5173988U JP 5173988 U JP5173988 U JP 5173988U JP H01157594 U JPH01157594 U JP H01157594U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- elastic body
- ultrasonic motor
- rotated
- integrally formed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
Description
第１図は、本考案の一実施例を示す断面図であ
る。第２図は、本考案に係る超音波モータのロー
タとギアの取付状態を示す説明図である。第３図
は、他の実施例を示す外観図である。第４図は、
さらに他の実施例を示す平面図である。
１０…ステータ、１１…弾性体、１３…ロータ
、１９…ギア、２１…軸、２６…カラー、２８，
２９…ナツト、３１…ギアベルト、３３…固定穴
、６４…光学ヘツド。
FIG. 1 is a sectional view showing an embodiment of the present invention. FIG. 2 is an explanatory diagram showing how the rotor and gear of the ultrasonic motor according to the present invention are attached. FIG. 3 is an external view showing another embodiment. Figure 4 shows
FIG. 7 is a plan view showing still another embodiment. 10... Stator, 11... Elastic body, 13... Rotor, 19... Gear, 21... Shaft, 26... Collar, 28,
29...Nut, 31...Gear belt, 33...Fixing hole, 64...Optical head.
Claims (1)
弾性体に生じる機械的な進行波により回転される
超音波モータのロータにおいて、 前記ロータの外表面の少なくとも一部にロータ
の回転を伝達するための出力部材を一体的に形成
したことを特徴とする超音波モータのロータ構造
。[Claims for Utility Model Registration] In a rotor of an ultrasonic motor that is pressed against a stator provided with an elastic body and rotated by a mechanical traveling wave generated in the elastic body, at least a part of the outer surface of the rotor A rotor structure for an ultrasonic motor, characterized in that an output member for transmitting rotation of the rotor is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988051739U JPH0713437Y2 (en) | 1988-04-18 | 1988-04-18 | Shutter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988051739U JPH0713437Y2 (en) | 1988-04-18 | 1988-04-18 | Shutter mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01157594U true JPH01157594U (en) | 1989-10-31 |
| JPH0713437Y2 JPH0713437Y2 (en) | 1995-03-29 |
Family
ID=31277755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988051739U Expired - Lifetime JPH0713437Y2 (en) | 1988-04-18 | 1988-04-18 | Shutter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713437Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187805A (en) * | 2007-01-29 | 2008-08-14 | Canon Inc | Vibration wave motor |
| JP2023532406A (en) * | 2020-05-27 | 2023-07-28 | 維沃移動通信有限公司 | Electronics |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077683A (en) * | 1983-10-03 | 1985-05-02 | Hitachi Maxell Ltd | Flat motor using curved piezoelectric actuator |
| JPS6396591A (en) * | 1986-10-13 | 1988-04-27 | Seiko Epson Corp | Electronic timepiece |
| JPS63108223A (en) * | 1986-10-24 | 1988-05-13 | Nikon Corp | Number of revolution detection mechanism for surface wave motor |
-
1988
- 1988-04-18 JP JP1988051739U patent/JPH0713437Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077683A (en) * | 1983-10-03 | 1985-05-02 | Hitachi Maxell Ltd | Flat motor using curved piezoelectric actuator |
| JPS6396591A (en) * | 1986-10-13 | 1988-04-27 | Seiko Epson Corp | Electronic timepiece |
| JPS63108223A (en) * | 1986-10-24 | 1988-05-13 | Nikon Corp | Number of revolution detection mechanism for surface wave motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187805A (en) * | 2007-01-29 | 2008-08-14 | Canon Inc | Vibration wave motor |
| JP2023532406A (en) * | 2020-05-27 | 2023-07-28 | 維沃移動通信有限公司 | Electronics |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713437Y2 (en) | 1995-03-29 |